Next station cargo flight will carry solar arrays and biomedical research
NASA and SpaceX are targeting October 13 for a 6,300-pound delivery that includes the final pair of roll-out arrays and several life-science experiments.
A Tuesday launch target
NASA and SpaceX are targeting 6:33 a.m. Eastern Tuesday, October 13, for the 35th SpaceX commercial resupply mission to the International Space Station. A Dragon spacecraft is scheduled to lift off on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.
The spacecraft will carry more than 6,300 pounds of science investigations, station supplies and hardware. NASA expects Dragon to dock autonomously with the space-facing port of the station’s Harmony module at about 11 a.m. Thursday, October 15.
Both times are targets rather than completed events. Launch weather, the rocket, the spacecraft and station operations all must remain ready. NASA plans live coverage beginning shortly before launch and again before docking.
Power hardware and maintenance equipment
The cargo includes the final pair of International Space Station Roll-Out Solar Arrays. The arrays are designed to augment the station’s existing power system and support continuing operations, including the eventual work required for a safe, controlled deorbit.
Dragon will also carry a collapsible contingency urinal demonstration unit connected with preparations for Artemis III, flight-support equipment for returning a failed Canadarm2 joint, and components used in the station’s water and waste systems.
Cargo flights serve two directions. They deliver supplies and experiments to orbit, and Dragon can return temperature-sensitive samples and large hardware that engineers want to inspect on Earth. NASA expects this spacecraft to remain docked until mid-November before returning to the Pacific.
Research with potential Earth applications
One investigation, LambdaVision-1, will test manufacturing artificial retinas in microgravity. The project builds thin layers intended for implants, and researchers are examining whether reduced settling in orbit can produce more uniform structures.
Another experiment, MINDS, uses brain organoids assembled from cells from multiple people. The research is designed to study inflammation associated with neurodegenerative diseases and identify possible treatment targets. Findings from an orbital experiment are an early research result, not an approved therapy.
The mission also includes three-dimensional heart-tissue models for future drug-testing research and materials work examining how a new type of glass forms in microgravity. Each experiment has a defined technical question; the cargo list should not be read as a promise of immediate medical products.
NASA astronauts Anil Menon and Jessica Watkins are expected to monitor Dragon’s approach from the station. The automatic docking system performs the rendezvous while ground teams and the station crew track its progress and retain procedures for a hold or retreat if necessary.
CRS-35 follows Crew-12’s departure and illustrates the overlapping logistics that keep the station operating. A returning crew, an arriving cargo vehicle and the resident team are separate missions, but their schedules share station ports, communications and support resources.